AirBnB.Design – Using Lottie [Xamarin.Forms]

LottieDemo/LottieDemo.sln

@@ -0,0 +1,115 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.27428.2015
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LottieDemo.Android", "LottieDemo\LottieDemo.Android\LottieDemo.Android.csproj", "{F68C9FD9-264D-4D69-91EF-E69890254E5E}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LottieDemo.iOS", "LottieDemo\LottieDemo.iOS\LottieDemo.iOS.csproj", "{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LottieDemo", "LottieDemo\LottieDemo\LottieDemo.csproj", "{5532709D-3A5A-4EB3-8EBC-E87C4209C393}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Ad-Hoc|Any CPU = Ad-Hoc|Any CPU
+		Ad-Hoc|iPhone = Ad-Hoc|iPhone
+		Ad-Hoc|iPhoneSimulator = Ad-Hoc|iPhoneSimulator
+		AppStore|Any CPU = AppStore|Any CPU
+		AppStore|iPhone = AppStore|iPhone
+		AppStore|iPhoneSimulator = AppStore|iPhoneSimulator
+		Debug|Any CPU = Debug|Any CPU
+		Debug|iPhone = Debug|iPhone
+		Debug|iPhoneSimulator = Debug|iPhoneSimulator
+		Release|Any CPU = Release|Any CPU
+		Release|iPhone = Release|iPhone
+		Release|iPhoneSimulator = Release|iPhoneSimulator
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Ad-Hoc|Any CPU.ActiveCfg = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Ad-Hoc|Any CPU.Build.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Ad-Hoc|Any CPU.Deploy.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Ad-Hoc|iPhone.ActiveCfg = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Ad-Hoc|iPhone.Build.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Ad-Hoc|iPhone.Deploy.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Ad-Hoc|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Ad-Hoc|iPhoneSimulator.Build.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Ad-Hoc|iPhoneSimulator.Deploy.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.AppStore|Any CPU.ActiveCfg = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.AppStore|Any CPU.Build.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.AppStore|Any CPU.Deploy.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.AppStore|iPhone.ActiveCfg = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.AppStore|iPhone.Build.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.AppStore|iPhone.Deploy.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.AppStore|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.AppStore|iPhoneSimulator.Build.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.AppStore|iPhoneSimulator.Deploy.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Debug|iPhone.ActiveCfg = Debug|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Debug|iPhone.Build.0 = Debug|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Debug|iPhone.Deploy.0 = Debug|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Debug|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Debug|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Debug|iPhoneSimulator.Deploy.0 = Debug|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Release|Any CPU.Deploy.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Release|iPhone.ActiveCfg = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Release|iPhone.Build.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Release|iPhone.Deploy.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Release|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Release|iPhoneSimulator.Build.0 = Release|Any CPU
+		{F68C9FD9-264D-4D69-91EF-E69890254E5E}.Release|iPhoneSimulator.Deploy.0 = Release|Any CPU
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Ad-Hoc|Any CPU.ActiveCfg = Ad-Hoc|iPhone
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Ad-Hoc|iPhone.ActiveCfg = Ad-Hoc|iPhone
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Ad-Hoc|iPhone.Build.0 = Ad-Hoc|iPhone
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Ad-Hoc|iPhoneSimulator.ActiveCfg = Ad-Hoc|iPhoneSimulator
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Ad-Hoc|iPhoneSimulator.Build.0 = Ad-Hoc|iPhoneSimulator
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.AppStore|Any CPU.ActiveCfg = AppStore|iPhone
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.AppStore|iPhone.ActiveCfg = AppStore|iPhone
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.AppStore|iPhone.Build.0 = AppStore|iPhone
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.AppStore|iPhoneSimulator.ActiveCfg = AppStore|iPhoneSimulator
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.AppStore|iPhoneSimulator.Build.0 = AppStore|iPhoneSimulator
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Debug|Any CPU.ActiveCfg = Debug|iPhone
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Debug|iPhone.ActiveCfg = Debug|iPhone
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Debug|iPhone.Build.0 = Debug|iPhone
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Debug|iPhoneSimulator.ActiveCfg = Debug|iPhoneSimulator
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Debug|iPhoneSimulator.Build.0 = Debug|iPhoneSimulator
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Release|Any CPU.ActiveCfg = Release|iPhone
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Release|iPhone.ActiveCfg = Release|iPhone
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Release|iPhone.Build.0 = Release|iPhone
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Release|iPhoneSimulator.ActiveCfg = Release|iPhoneSimulator
+		{7024D0EA-AE23-4024-BEA2-1F69CB5F66C6}.Release|iPhoneSimulator.Build.0 = Release|iPhoneSimulator
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Ad-Hoc|Any CPU.ActiveCfg = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Ad-Hoc|Any CPU.Build.0 = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Ad-Hoc|iPhone.ActiveCfg = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Ad-Hoc|iPhone.Build.0 = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Ad-Hoc|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Ad-Hoc|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.AppStore|Any CPU.ActiveCfg = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.AppStore|Any CPU.Build.0 = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.AppStore|iPhone.ActiveCfg = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.AppStore|iPhone.Build.0 = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.AppStore|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.AppStore|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Debug|iPhone.ActiveCfg = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Debug|iPhone.Build.0 = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Debug|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Debug|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Release|Any CPU.Build.0 = Release|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Release|iPhone.ActiveCfg = Release|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Release|iPhone.Build.0 = Release|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Release|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{5532709D-3A5A-4EB3-8EBC-E87C4209C393}.Release|iPhoneSimulator.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {15274109-074B-403D-8C53-29B48BFFC6B5}
+	EndGlobalSection
+EndGlobal

LottieDemo/LottieDemo/LottieDemo.Android/Assets/AboutAssets.txt

@@ -0,0 +1,19 @@
+Any raw assets you want to be deployed with your application can be placed in
+this directory (and child directories) and given a Build Action of "AndroidAsset".
+
+These files will be deployed with you package and will be accessible using Android's
+AssetManager, like this:
+
+public class ReadAsset : Activity
+{
+	protected override void OnCreate (Bundle bundle)
+	{
+		base.OnCreate (bundle);
+
+		InputStream input = Assets.Open ("my_asset.txt");
+	}
+}
+
+Additionally, some Android functions will automatically load asset files:
+
+Typeface tf = Typeface.CreateFromAsset (Context.Assets, "fonts/samplefont.ttf");

LottieDemo/LottieDemo/LottieDemo.Android/LottieDemo.Android.csproj

@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{F68C9FD9-264D-4D69-91EF-E69890254E5E}</ProjectGuid>
+    <ProjectTypeGuids>{EFBA0AD7-5A72-4C68-AF49-83D382785DCF};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <OutputType>Library</OutputType>
+    <RootNamespace>LottieDemo.Droid</RootNamespace>
+    <AssemblyName>LottieDemo.Android</AssemblyName>
+    <TargetFrameworkVersion>v8.1</TargetFrameworkVersion>
+    <AndroidApplication>True</AndroidApplication>
+    <AndroidResgenFile>Resources\Resource.designer.cs</AndroidResgenFile>
+    <AndroidResgenClass>Resource</AndroidResgenClass>
+    <AndroidManifest>Properties\AndroidManifest.xml</AndroidManifest>
+    <MonoAndroidResourcePrefix>Resources</MonoAndroidResourcePrefix>
+    <MonoAndroidAssetsPrefix>Assets</MonoAndroidAssetsPrefix>
+    <AndroidUseLatestPlatformSdk>true</AndroidUseLatestPlatformSdk>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug</OutputPath>
+    <DefineConstants>DEBUG;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <AndroidLinkMode>None</AndroidLinkMode>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release</OutputPath>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <AndroidManagedSymbols>true</AndroidManagedSymbols>
+    <AndroidUseSharedRuntime>false</AndroidUseSharedRuntime>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Mono.Android" />
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Com.Airbnb.Xamarin.Forms.Lottie">
+      <Version>2.5.2.1</Version>
+    </PackageReference>
+    <PackageReference Include="Xamarin.Forms" Version="2.5.0.280555" />
+    <PackageReference Include="Xamarin.Android.Support.Design" Version="25.4.0.2" />
+    <PackageReference Include="Xamarin.Android.Support.v7.AppCompat" Version="25.4.0.2" />
+    <PackageReference Include="Xamarin.Android.Support.v4" Version="25.4.0.2" />
+    <PackageReference Include="Xamarin.Android.Support.v7.CardView" Version="25.4.0.2" />
+    <PackageReference Include="Xamarin.Android.Support.v7.MediaRouter" Version="25.4.0.2" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="MainActivity.cs" />
+    <Compile Include="Resources\Resource.Designer.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <AndroidAsset Include="Assets\LottieLogo1.json" />
+    <None Include="Resources\AboutResources.txt" />
+    <None Include="Assets\AboutAssets.txt" />
+  </ItemGroup>
+  <ItemGroup>
+    <AndroidResource Include="Resources\drawable\icon.png" />
+    <AndroidResource Include="Resources\drawable-hdpi\icon.png" />
+    <AndroidResource Include="Resources\drawable-xhdpi\icon.png" />
+    <AndroidResource Include="Resources\drawable-xxhdpi\icon.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Properties\AndroidManifest.xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <AndroidResource Include="Resources\layout\Tabbar.axml" />
+    <AndroidResource Include="Resources\layout\Toolbar.axml" />
+    <AndroidResource Include="Resources\values\styles.xml">
+      <SubType>Designer</SubType>
+    </AndroidResource>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\LottieDemo\LottieDemo.csproj">
+      <Project>{ED1561D7-FB4A-4E80-8DB2-00E0D4E73482}</Project>
+      <Name>LottieDemo</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Xamarin\Android\Xamarin.Android.CSharp.targets" />
+</Project>

LottieDemo/LottieDemo/LottieDemo.Android/MainActivity.cs

@@ -0,0 +1,27 @@
+using System;
+
+using Android.App;
+using Android.Content.PM;
+using Android.Runtime;
+using Android.Views;
+using Android.Widget;
+using Android.OS;
+
+namespace LottieDemo.Droid
+{
+    [Activity(Label = "LottieDemo", Icon = "@drawable/icon", Theme = "@style/MainTheme", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation)]
+    public class MainActivity : global::Xamarin.Forms.Platform.Android.FormsAppCompatActivity
+    {
+        protected override void OnCreate(Bundle bundle)
+        {
+            TabLayoutResource = Resource.Layout.Tabbar;
+            ToolbarResource = Resource.Layout.Toolbar;
+
+            base.OnCreate(bundle);
+
+            global::Xamarin.Forms.Forms.Init(this, bundle);
+            LoadApplication(new App());
+        }
+    }
+}
+

LottieDemo/LottieDemo/LottieDemo.Android/Properties/AndroidManifest.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="com.companyname.LottieDemo">
+	<uses-sdk android:minSdkVersion="15" />
+	<application android:label="LottieDemo.Android"></application>
+</manifest>

LottieDemo/LottieDemo/LottieDemo.Android/Properties/AssemblyInfo.cs

@@ -0,0 +1,34 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using Android.App;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("LottieDemo.Android")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("LottieDemo.Android")]
+[assembly: AssemblyCopyright("Copyright ©  2014")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+[assembly: ComVisible(false)]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+
+// Add some common permissions, these can be removed if not needed
+[assembly: UsesPermission(Android.Manifest.Permission.Internet)]
+[assembly: UsesPermission(Android.Manifest.Permission.WriteExternalStorage)]

LottieDemo/LottieDemo/LottieDemo.Android/Resources/AboutResources.txt

@@ -0,0 +1,50 @@
+Images, layout descriptions, binary blobs and string dictionaries can be included 
+in your application as resource files.  Various Android APIs are designed to 
+operate on the resource IDs instead of dealing with images, strings or binary blobs 
+directly.
+
+For example, a sample Android app that contains a user interface layout (main.xml),
+an internationalization string table (strings.xml) and some icons (drawable-XXX/icon.png) 
+would keep its resources in the "Resources" directory of the application:
+
+Resources/
+    drawable-hdpi/
+        icon.png
+
+    drawable-ldpi/
+        icon.png
+
+    drawable-mdpi/
+        icon.png
+
+    layout/
+        main.xml
+
+    values/
+        strings.xml
+
+In order to get the build system to recognize Android resources, set the build action to
+"AndroidResource".  The native Android APIs do not operate directly with filenames, but 
+instead operate on resource IDs.  When you compile an Android application that uses resources, 
+the build system will package the resources for distribution and generate a class called
+"Resource" that contains the tokens for each one of the resources included. For example, 
+for the above Resources layout, this is what the Resource class would expose:
+
+public class Resource {
+    public class drawable {
+        public const int icon = 0x123;
+    }
+
+    public class layout {
+        public const int main = 0x456;
+    }
+
+    public class strings {
+        public const int first_string = 0xabc;
+        public const int second_string = 0xbcd;
+    }
+}
+
+You would then use R.drawable.icon to reference the drawable/icon.png file, or Resource.layout.main 
+to reference the layout/main.xml file, or Resource.strings.first_string to reference the first 
+string in the dictionary file values/strings.xml.

LottieDemo/LottieDemo/LottieDemo.Android/Resources/layout/Main.axml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent">
+	<Button android:id="@+id/myButton" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="@string/hello" />
+</LinearLayout>

LottieDemo/LottieDemo/LottieDemo.Android/Resources/layout/Tabbar.axml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.design.widget.TabLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/sliding_tabs"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="?attr/colorPrimary"
+    android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
+    app:tabIndicatorColor="@android:color/white"
+    app:tabGravity="fill"
+    app:tabMode="fixed" />

LottieDemo/LottieDemo/LottieDemo.Android/Resources/layout/Toolbar.axml

@@ -0,0 +1,9 @@
+<android.support.v7.widget.Toolbar
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/toolbar"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="?attr/colorPrimary"
+    android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
+    android:popupTheme="@style/ThemeOverlay.AppCompat.Light" />
+

LottieDemo/LottieDemo/LottieDemo.Android/Resources/values/Strings.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+	<string name="hello">Hello World, Click Me!</string>
+	<string name="app_name">LottieDemo.Droid</string>
+</resources>